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本文介绍了为DBJ—Z80(或TP801)单板计算机研制的JXBUG监控程序。该程序同美国S·D·SYSTEMS公司的《Z80 STARTER SYSTEM》单板机的监控程序相比,在硬件条件不变,软件字节量(2K)也不变的前提下取得了四方面的效果: 1、弥补了“断点滞留”等四项缺陷,使原有的十二项基本功能更加完善。2、简化操作并加强了“提示”、“判错”和“校验”功能。3、增加了十五项功能。4、改进软件结构为用户提供了较多的通用子程序。
This article describes the JXBUG monitor developed for the DBJ-Z80 (or TP801) single board computer. Compared with the control program of “Z80 STARTER SYSTEM” of S · D · SYSTEMS of USA, this program has achieved four aspects under the premise of the same hardware condition and the same amount of software bytes (2K) : 1, to make up for the “breakpoint retention” and other four defects, so that the original 12 basic functions more perfect. 2, simplifying the operation and strengthening the “prompt”, “sentenced to error” and “check” function. 3, an increase of 15 functions. 4, improve the software structure to provide users with more common subroutine.